(1,20) (2,12) (3,19) (4,14) (5,16) (6,17) (7,11) (8,18) (9,13) (10,15) 
nodes: 422  conflicts: 0  modelTime: 650  solveTime: 527  totalTime: 1181  modelSize: 20646  readTime: 4 size: 10